39111111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11527}}^1$

素因数の和:11575

約数の個数: 24

約数和(自身を含む): 62942880

約数和(自身を除く): 23831769

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 11527, 34581, 103743, 149851, 334283, 449553, 1002849, 1348659, 3008547, 4345679, 13037037, 39111111]

約数ペア:

[(1, 39111111), (3, 13037037), (9, 4345679), (13, 3008547), (29, 1348659), (39, 1002849), (87, 449553), (117, 334283), (261, 149851), (377, 103743), (1131, 34581), (3393, 11527)]